title: [Azoalbumin hydrolysis by Bacillus subtilis 72 subtilisin].
abstract: The kinetic parameters of azoalbumin hydrolysis by alkaline proteinase from Bacillus subtilis were determined to be Km = 1.2 . 10(-3) M, kcat = 1.5 sec-1 according to the method of Lainuiwer-Berk and Km = 4 . 10(-3) M, kcat = 0.5 sec-1 from the analysis of the entire kinetic curve. It was found that pH optimum of subtilizin hydrolysis of various substrates and the shape of the curve depended on the substrate nature.
mesh_terms: D000418:Albumins / Q000378:metabolism*; D001412:Bacillus subtilis / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007700:Kinetics; D013381:Subtilisins / Q000378:metabolism*
chemical_list: D000418:Albumins; C031460:azoalbumin; D013381:Subtilisins
vernacular_title: Gidroliz azoal'bumina subtilizinom Bacillus subtilis 72.